1 2 3 4 5
E E E E E
* t c X X
  * - X v
    * v X
      * t
        *
handedness 1 2 4 L
handedness 1 2 5 L
handedness 1 3 5 R
handedness 1 4 5 R
handedness 2 3 4 L
handedness 2 3 5 L
handedness 1 3 4 R
sheetS 1 2 3
sheetS 4 5
sheetD 1 4
length 1 E 5 100
length 2 E 5 100
length 3 E 5 100
length 4 E 5 100
length 5 E 5 100